gooneral_wheelchair/src/components/BlogHome.jsx

import React, { useState, useEffect } from "react";
import { Link } from "react-router-dom";
import { useAuth } from "../contexts/AuthContext";
import { API_BASE } from "../config";

import Layout, { SkeletonCard } from "./Layout";

function BlogHome() {
    const [posts, setPosts] = useState([]);
    const [loading, setLoading] = useState(true);
    const [error, setError] = useState(null);

    useEffect(() => {
        async function getTingyun() {
            setLoading(true);
            try {
                const response = await fetch(`${API_BASE}/posts`);
                if (!response.ok)
                    throw new Error(
                        `Failed to fetch posts: ${response.statusText}`,
                    );
                const postsData = await response.json();
                setPosts(postsData);
            } catch (e) {
                console.error("Error fetching posts:", e);
                setError(
                    "Failed to load posts. Please check if the backend server is running.",
                );
            } finally {
                setLoading(false);
            }
        }
        getTingyun();
    }, []);

    if (loading) {
        return (
            <Layout>
                <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
                    {[1, 2, 3, 4, 5, 6].map((i) => (
                        <SkeletonCard key={i} />
                    ))}
                </div>
            </Layout>
        );
    }

    if (error) {
        return (
            <Layout>
                <div className="text-center">
                    <div className="bg-red-50 border border-red-200 rounded-lg p-6 inline-block">
                        <h2 className="text-red-800 font-semibold mb-2">
                            Error
                        </h2>
                        <p className="text-red-600">{error}</p>
                    </div>
                </div>
            </Layout>
        );
    }

    return (
        <Layout>
            <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
                {posts.map((post) => (
                    <div
                        key={post.slug}
                        className="group cursor-pointer theme-surface border theme-border rounded-xl hover:border-blue-400 transition-colors duration-200 p-6 flex flex-col justify-between h-full"
                    >
                        <div>
                            <h2 className="text-xl font-semibold theme-text group-hover:theme-primary transition-colors duration-200 mb-2">
                                <Link to={`/posts/${post.slug}`}>
                                    {post.title}
                                </Link>
                            </h2>
                        </div>
                        <div className="flex-grow mt-4">
                            <div className="theme-text-secondary leading-relaxed">
                                {post.description}
                            </div>
                        </div>
                        <div className="mt-4">
                            <Link
                                to={`/posts/${post.slug}`}
                                className="theme-primary font-medium hover:underline focus:outline-none"
                            >
                                Read more →
                            </Link>
                        </div>
                    </div>
                ))}
            </div>
        </Layout>
    );
}

export default BlogHome;